http://book.klll.cc/ebooks/author/50942.opds 2025-09-20T06:01:31Z Books by Penrose, Francis (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-20T06:01:31Z https://en.wikipedia.org/wiki/Francis_Penrose_(surgeon) See also: en.wikipedia 2025-09-20T06:01:31Z https://book.klll.cc/ebooks/60392.opds A Treatise on Electricity Francis Penrose